DESCRIPTION

The ISSI IS62LV2568LL is a low voltage, 262,144 words by 8 bits, CMOS SRAM. It is fabricated using ISSI’s low voltage, six transistor (6T), CMOS technology. The device is targeted to satisfy the demands of the state-of-the-art technologies such as cell phones and pagers.

FEATURES

• Access times of 70 and 85 ns

• CMOS low power operation:

— 120 mW (typical) operating

— 6 µW (typical) standby

• Low data retention voltage: 2V (min.)

• Output Enable (OE) and two Chip Enable (CE1 and CE2) inputs for ease in applications

• TTL compatible inputs and outputs

• Fully static operation:

— No clock or refresh required

• Single 2.5V to 3.0V power supply

• Available in 32-pin TSOP (Type I), STSOP (Type I), and 36-pin mini BGA